A Retrospective Investigation of Local Anesthetic Concentrations in Femoral Nerve Block

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

281 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-06-30

Study Completion Date

2016-05-31

Brief Summary

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The purpose of this study is to retrospectively compare perioperative pain relief and safety in pediatric patients who have received a femoral nerve block with varying concentrations of local anesthetic.

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Detailed Description

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Conditions

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Postoperative Pain

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Femoral Nerve Blocks

Patients who receive ropivacaine or bupivacaine during femoral nerve block.

Femoral nerve block with ropivacaine or bupivacaine

Intervention Type PROCEDURE

Interventions

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Femoral nerve block with ropivacaine or bupivacaine

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* ASA physical status I or II
* Age \< or equal to 18 years of age at time of femoral nerve block
* Femoral nerve block performed from 2010-2015

Exclusion Criteria

* ASA physical status \> II
* Co-morbid diseases (cardiac, pulmonary, neurological disease)
* Use of adjunctive medications in femoral nerve block (except for epinephrine), such as dexamethasone

Maximum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No